docstr: Clear_gradient_clipping is not supported in OpenVINOEstimator
docstr_tok: ["Clear_gradient_clipping","is","not","supported","in","OpenVINOEstimator"]
code: def clear_gradient_clipping(self):
      """
      Clear_gradient_clipping is not supported in OpenVINOEstimator
      """
      raise NotImplementedError
  
imports: import math
  import os.path
  from pyspark.sql import DataFrame
  from zoo.orca.data import SparkXShards
  from zoo.orca.learn.spark_estimator import Estimator
  from zoo import get_node_and_core_number
  from zoo.util import nest
  from zoo.common.nncontext import init_nncontext
  from openvino.inference_engine import IECore
  import numpy
label_desc: Use image node_id 9 for calling the OpenvinoEstimator obj's underlying member method code with example usage: obj.clear_gradient_clipping() without return types